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Ciênc. Saúde Colet. (Impr.) ; 19(5): 1401-1407, maio 2014. tab
Article in Portuguese | LILACS | ID: lil-710543

ABSTRACT

O objetivo deste estudo foi determinar a prevalência de sobrepeso e obesidade pré-gravídica e gestacional e verificar a associação com o peso ao nascer do concepto. Estudo descritivo, transversal, quantitativo, realizado com 712 gestantes internadas para o parto no hospital da Faculdade de Medicina de Jundiaí. Variáveis estudadas: perfil sociodemográfico, gestacional, peso pré-gravídico, assistência pré-natal, ganho de peso gestacional total e peso ao nascer do concepto. A maioria (99,7%) realizou pré-natal, 84,6% > seis consultas. Prevalência de excesso de peso pré-gravídico (34,7%) e de ganho de peso total excessivo (36,9%). Associação significativa foi observada entre classificação do IMC inicial da gestante e classificação do peso do recém-nascido (RN) e entre classificação do ganho de peso total da gestante e classificação do peso do RN. Nas gestantes com peso excessivo observou-se maior prevalência de RN com peso adequado, em contrapartida, gestantes com ganho de peso insuficiente tiveram 2,15 vezes mais risco de RN com peso insuficiente e 2,85 vezes mais risco de RN com baixo peso. Conclui-se que embora observado importante percentual de gestantes com excesso de peso, este, não influenciou no peso ao nascer do concepto e sim, o peso insuficiente da gestante.


The aim of this study was to determine the prevalence of overweight, pre-pregnancy and gestational obesity and verify the association with the birth weight of the newborn. A descriptive cross-sectional study was conducted with 712 pregnant women admitted for delivery at the School of Medicine of Jundiaí hospital. The variables studied were socio-demographics, pregnancy, pre-pregnancy weight, prenatal care, total gestational weight gain and birth weight of the newborn. The majority (99.7%) had a pre-natal and 84.6% > 6 visits. The prevalence of pre-pregnancy overweight was 34.7%, and excessive total weight gain was 36.9%. A significant association was observed between the pregnant women's BMI classification and the newborn's weight (NB) classification and between total weight gain classification of the mother and the newborn's weight classification. In pregnant women with excessive weight a higher prevalence of newborns with appropriate weight was observed. In contrast, women with insufficient weight gain had 2.15 times higher risk of underweight newborns and 2.85 times higher risk of low weight newborns. Although a significant percentage of overweight pregnant women was observed, this influenced the insufficient weight of the pregnant woman though not the birth weight of the newborns.


Subject(s)
Adolescent , Adult , Female , Humans , Infant, Newborn , Middle Aged , Pregnancy , Young Adult , Birth Weight , Overweight/epidemiology , Pregnancy Complications/epidemiology , Weight Gain , Brazil , Cross-Sectional Studies , Prevalence
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